| DonJohn vs Steve | 9–12 | 42.86% |
| DonJohn vs Dragunov | 7–10 | 41.18% |
| DonJohn vs Jin | 7–7 | 50.00% |
| DonJohn vs Clive | 2–11 | 15.38% |
| DonJohn vs Hwoarang | 6–5 | 54.55% |
| DonJohn vs Victor | 3–7 | 30.00% |
| DonJohn vs Heihachi | 10–0 | 100.00% |
| DonJohn vs Jun | 2–6 | 25.00% |
| DonJohn vs King | 1–5 | 16.67% |
| DonJohn vs Yoshimitsu | 6–0 | 100.00% |
| DonJohn vs Kazuya | 4–2 | 66.67% |
| DonJohn vs Reina | 4–2 | 66.67% |
| DonJohn vs Law | 3–2 | 60.00% |
| DonJohn vs Lars | 2–3 | 40.00% |
| DonJohn vs Nina | 0–5 | 0.00% |
| DonJohn vs Zafina | 4–1 | 80.00% |
| DonJohn vs Paul | 0–4 | 0.00% |
| DonJohn vs Leo | 3–1 | 75.00% |
| DonJohn vs Lee | 4–0 | 100.00% |
| DonJohn vs Xiaoyu | 3–0 | 100.00% |
| DonJohn vs Kuma | 1–2 | 33.33% |
| DonJohn vs Eddy | 1–2 | 33.33% |
| DonJohn vs Lidia | 2–1 | 66.67% |
| DonJohn vs Alisa | 0–2 | 0.00% |
| DonJohn vs Leroy | 0–2 | 0.00% |
| DonJohn vs Bryan | 0–1 | 0.00% |
| DonJohn vs Asuka | 1–0 | 100.00% |
| DonJohn vs Claudio | 0–1 | 0.00% |
| DonJohn vs Azucena | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.